Re: [PATCH] soundwire: cadence: Don't overwrite msg->buf during write commands

[Vinod Koul]

On 16-09-22, 11:35, Richard Fitzgerald wrote:
> The buf passed in struct sdw_msg must only be written for a READ,
> in that case the RDATA part of the response is the data value of the
> register.
> 
> For a write command there is no RDATA, and buf should be assumed to
> be const and unmodifable. The original caller should not expect its data
> buffer to be corrupted by an sdw_nwrite().

Applied, thanks

-- 
~Vinod